15142386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1039}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 34744320

約数和(自身を除く): 19601934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 347, 694, 1039, 1041, 2078, 2082, 2429, 3117, 4858, 6234, 7273, 7287, 14546, 14574, 21819, 43638, 360533, 721066, 1081599, 2163198, 2523731, 5047462, 7571193, 15142386]

約数ペア:

[(1, 15142386), (2, 7571193), (3, 5047462), (6, 2523731), (7, 2163198), (14, 1081599), (21, 721066), (42, 360533), (347, 43638), (694, 21819), (1039, 14574), (1041, 14546), (2078, 7287), (2082, 7273), (2429, 6234), (3117, 4858)]